Squid 2.5.x/3.x - NTLM Buffer Overflow (Metasploit)

$Id$ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/framework/ require 'msf/core' class Metasploit3 'Squid NTLM...

Buffer overflow in Squid NTLM authentication helper

Remote exploitation of a buffer overflow vulnerability in the NTLM authentication helper routine of the Squid Web Proxy Cache could allow a remote attacker to execute arbitrary code. A remote attacker can compromise a target system if the Squid Proxy is configured to use the NTLM authentication...

National Science Foundation Squid Proxy 2.3 - Internet Access Control Bypass

National Science Foundation Squid Proxy 2.3 - Internet Access Control Bypass source: https://www.securityfocus.com/bid/10315/info Squid proxy has been reported to be affected by an Internet access control bypass vulnerability. This issue is caused by a failure of the application to properly handl...

National Science Foundation Squid Proxy 2.3 - Internet Access Control Bypass

source: https://www.securityfocus.com/bid/10315/info Squid proxy has been reported to be affected by an Internet access control bypass vulnerability. This issue is caused by a failure of the application to properly handle access controls when evaluating malformed URI requests. This issue is...

security flaw

The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass urlregex ACLs via a URL with a NULL "%00" character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists...

Low: Red Hat Security Advisory: squid security update

An updated squid package is avaliable that fixes a security vulnerability in URL decoding and provides a new ACL type for protecting vulnerable clients. Squid is a full-featured Web proxy cache. A bug was found in the processing of %-encoded characters in a URL in versions of Squid 2.5.STABLE4 an...

[SECURITY] [DSA 474-1] New squid packages fix ACL bypass

-------------------------------------------------------------------------- Debian Security Advisory DSA 474-1 [email protected] http://www.debian.org/security/ Matt Zimmerman April 3rd, 2004 http://www.debian.org/security/faq -...

Squid %xx URL Encoding ACL Bypass

The remote squid caching proxy, according to its version number, is vulnerable to a flaw that could allow an attacker to gain access to unauthorized resources. The flaw itself consists of sending a malformed username containing the %00 null character, which could allow an attacker to access...

DSA-474 squid - ACL bypass

Bulletin has no description...

squid URL ACL protection bypass

By escaping URL characters it's possible to bypass URL filtering...

MDKSA-2004:025 - Updated squid packages fix vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandrakelinux Security Update Advisory Package name: squid Advisory ID: MDKSA-2004:025 Date: March 30th, 2004 Affected versions: 9.1, 9.2, 10.0, Corporate Server 2.1, Multi Network Firewall 8.2 Problem Description: A vulnerability was discovered in...

Squid ACL [url_regex] bypass vulnerability

Background Squid is a fully-featured Web Proxy Cache designed to run on Unix systems that supports proxying and caching of HTTP, FTP, and other URLs, as well as SSL support, cache hierarchies, transparent caching, access control lists and many other features. Description A bug in Squid allows use...

Low: Red Hat Security Advisory: : Updated squid package fixes security vulnerability

An updated squid package is avaliable that fixes a security vulnerability in URL decoding and provides a new ACL type for protecting vulnerable clients. Squid is a full-featured Web proxy cache. A bug was found in the processing of %-encoded characters in a URL in versions of Squid 2.5.STABLE4 an...

CVE-2004-0189

The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass urlregex ACLs via a URL with a NULL "%00" character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists...

CVE-2004-0189

The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass urlregex ACLs via a URL with a NULL "%00" character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists...

DEBIAN-CVE-2004-0189

The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass urlregex ACLs via a URL with a NULL "%00" character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists...

Squid Proxy 2.42.5 - NULL URL Character Unauthorized Access

Squid Proxy 2.42.5 - NULL URL Character Unauthorized Access source: https://www.securityfocus.com/bid/9778/info It has been reported that Squid Proxy may be prone to an unauthorized access vulnerability that may allow remote users to bypass access controls resulting in unauthorized access to...

Squid Proxy 2.4/2.5 - NULL URL Character Unauthorized Access

source: https://www.securityfocus.com/bid/9778/info It has been reported that Squid Proxy may be prone to an unauthorized access vulnerability that may allow remote users to bypass access controls resulting in unauthorized access to attacker-specified resources. The vulnerability presents itself...

squid -- HTTP response splitting cache pollution attack

According to a whitepaper published by Sanctum, Inc., it is possible to mount cache poisoning attacks against, among others, squid proxies by inserting false replies into the HTTP stream. The squid patches page notes: This patch additionally strengthens Squid from the HTTP response attack describ...

squid ACL bypass due to URL decoding bug

From the Squid advisory: Squid versions 2.5.STABLE4 and earlier contain a bug in the "%xx" URL decoding function. It may insert a NUL character into decoded URLs, which may allow users to bypass urlregex ACLs...